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Subtract 2/63 from 28/7

1st number: 4 0/7, 2nd number: 2/63

28/7 - 2/63 is 250/63.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 63 is 63
  2. For the 1st fraction, since 7 × 9 = 63,
    28/7 = 28 × 9/7 × 9 = 252/63
  3. Likewise, for the 2nd fraction, since 63 × 1 = 63,
    2/63 = 2 × 1/63 × 1 = 2/63
  4. Subtract the two fractions:
    252/63 - 2/63 = 252 - 2/63 = 250/63
  5. In mixed form: 361/63

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